I got the Angled HM5 pads today and I am trying them on for the last little bit.
1. Huge improvement in comfort for me. Right away, 100% more comfortable for me. Not even kidding about that
2. Soundstage reacted exactly as I predicted it would. It is bigger and not as congested as before. Less bass and better soundstage. It feels like a sphere of sound around my head.
Betting back to the bass, I feel it is tighter and more punchy with less mid bass. The tonal balance was warmer than neutral, and now its closer to neutral. Easier to hear more micro details. To my ears, its a pretty noticeable upgrade in sounds. Pretty crazy how much a pair of pads can affect the sound!
IMO the Angled velour pads are a must for the V2.